Commit 9494c7c5 authored Apr 12, 2011 by Wei Yongjun Committed by David S. Miller Apr 12, 2011

sctp: fix oops while removed transport still using as retran path



Since we can not update retran path to unconfirmed transports,
when we remove a peer, the retran path may not be update if the
other transports are all unconfirmed, and we will still using
the removed transport as the retran path. This may cause panic
if retrasnmit happen.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 25f7bf7d

net/sctp/associola.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -569,6 +569,8 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
		sctp_assoc_set_primary(asoc, transport);
		if (asoc->peer.active_path == peer)
		asoc->peer.active_path = transport;
		if (asoc->peer.retran_path == peer)
		asoc->peer.retran_path = transport;
		if (asoc->peer.last_data_from == peer)
		asoc->peer.last_data_from = transport;

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